Hi. I've had a couple of requests (and a shareware payment--thanks John E.!) lately for speed.exe, so I've made it available for download from: http://www.cei.net/~newell/download/download.html Another available app is an alpha rev of a dead code locater for the 14 bit cores. Give it a whirl and let me know if it's worth sinking any more time into. If I seen some interest (email suggestions and lots o' downloads in the logfiles), I'll add features. If not, well, I've got this new FPGA board to play with... thanks, newell